1. Knows that reproduction is a characteristic of all living things and is essential to all living things.
A : Asexual reproduction
- They can have offspring from themselves.
- Easy to reproduce the offspring.
- The offspring have exactly same DNA as their parents.
Sexual reproduction
- They have offspring from fertilization.
- Different from their parents
- They can adapt the environment so they can survive, when the environment changes.
Essential to all living things
: These are cause that keep continue the biodiversity.
2. Understands asexual and sexual reproduction (e.g. in terms of how genes are passed to offspring- heredity, and the advantages/disadvantages of both)
3. Knows where heredity information is contained and how traits are determined.
S3B3. Understands asexual and sexual reproduction (e.g. in terms of how traits are passed to offspring- heredity, and the advantages/disadvantages of both).
A : I understand what are the asexual and sexual reproduction.
- Asexual reproduction
Heredity ( how traits are passed to offspring)
: In asexual reproduction, they don't need female and male. The organism divide in half, forming two cells. Before it divides, it copies DNA itself. After each organism has an exact copy of organisms others DNA. So the offspring of organism characteristic are same as their parents.
Advantage
: They don't need to find female or male, they can have many offspring a short amount of time and they easy to reproduce.
Disadvantage
: The disadvantage of asexual reprodcution, when the environment changes they can't survive.
- Sexual reproduction
Heredity (how traits are passed to offspring)
: In sexual reproduction, they need female and male. They have sex cells which are egg and sperm. When the egg and sperm are fertilized, they have offspring. The offspring are different from their parents. The sex cell which are egg and sperm that carry DNA. DNA from each sex cell contributes to the formation of a new individual and traits.
Advantage
: Some of can survive when the enivronment changes.
Disadvantage
: They only get offspring from the fertilization.
: They can't have many offspring in a short amount of time.
S3B4. Knows where heredity information is contained and the different ways in which inherited traits of an individual are determined.
S3B5. Knows that the characteristics of an organism can be describe in terms of a combination of traits; some traits are inherited through the coding of genetic material and others result from environmental factors.
Heredity Reflection
1. Knows that reproduction is a characteristic of all living things and is essential to all living things.
A : Asexual reproduction
- They can have offspring from themselves.
- Easy to reproduce the offspring.
- The offspring have exactly same DNA as their parents.
Sexual reproduction
- They have offspring from fertilization.
- Different from their parents
- They can adapt the environment so they can survive, when the environment changes.
Essential to all living things
: These are cause that keep continue the biodiversity.
2. Understands asexual and sexual reproduction (e.g. in terms of how genes are passed to offspring- heredity, and the advantages/disadvantages of both)
3. Knows where heredity information is contained and how traits are determined.
S3B3. Understands asexual and sexual reproduction (e.g. in terms of how traits are passed to offspring- heredity, and the advantages/disadvantages of both).
A : I understand what are the asexual and sexual reproduction.
- Asexual reproduction
Heredity ( how traits are passed to offspring)
: In asexual reproduction, they don't need female and male. The organism divide in half, forming two cells. Before it divides, it copies DNA itself. After each organism has an exact copy of organisms others DNA. So the offspring of organism characteristic are same as their parents.
Advantage
: They don't need to find female or male, they can have many offspring a short amount of time and they easy to reproduce.
Disadvantage
: The disadvantage of asexual reprodcution, when the environment changes they can't survive.
- Sexual reproduction
Heredity (how traits are passed to offspring)
: In sexual reproduction, they need female and male. They have sex cells which are egg and sperm. When the egg and sperm are fertilized, they have offspring. The offspring are different from their parents. The sex cell which are egg and sperm that carry DNA. DNA from each sex cell contributes to the formation of a new individual and traits.
Advantage
: Some of can survive when the enivronment changes.
Disadvantage
: They only get offspring from the fertilization.
: They can't have many offspring in a short amount of time.
S3B4. Knows where heredity information is contained and the different ways in which inherited traits of an individual are determined.
S3B5. Knows that the characteristics of an organism can be describe in terms of a combination of traits; some traits are inherited through the coding of genetic material and others result from environmental factors.